EN 45510-2-5-2002 en Guide for Procurement of Power Station Equipment Part 2-5 Electrical Equipment Motors《发电站设备的采购指南 第2-5部分 电气设备 电动机》.pdf

1、BRITISH STANDARD BS EN 45510-2-5:2002 Guide for procurement of power station equipment Part 2-5: Electrical equipment Motors The European Standard EN 45510-2-5:2002 has the status of a British Standard ICS 27.100; 29.160.30 BS EN 45510-2-5:2002 This British Standard, having been prepared under the d

2、irection of the Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 26 September 2002 BSI 26 September 2002 ISBN 0 580 40471 4 National foreword This British Standard is the official English language version of EN 4551

3、0-2-5:2002. The UK participation in its preparation was entrusted to Technical Committee E/-/20, Power engineering steering committee, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Stan

4、dards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. Thi

5、s publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible inte

6、rnational/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN

7、title page, pages 2 to 31 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEAN STANDARD EN 45510-2-5 NORME EUROPENNE EUROPISCHE NORM August 2002CEN Management Centre: CENELE

8、C Central Secretariat: rue de Stassart, 36 B-1050 Brussels rue de Stassart, 35 B-1050 Brussels 2002 CEN/CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CEN national members and for CENELEC members. Ref. No. EN 45510-2-5:2002 E ICS 27.100; 29.160.30 English ve

9、rsion Guide for procurement of power station equipment Part 2-5: Electrical equipment - Motors Guide pour lacquisition dquipements destins aux centrales de production dlectricit Partie 2-5: Equipements lectriques - Moteurs Leitfaden fr die Beschaffung von Ausrstungen fr Kraftwerke Teil 2-5: Elektris

10、che Ausrstung - Motoren This European Standard was approved by CEN and CENELEC on 2001-03-06. CEN and CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteratio

11、n. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CENEELEC Central Secretariat or to any CEN or CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other languag

12、e made by translation under the responsibility of a CEN or CENELEC member into its own language and notified to the CENELEC Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, G

13、ermany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ire

14、land, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.EN 45510-2-5:2002 - 2 - Contents Foreword .4 1 Scope6 2 Normative references .6 3 Definitions .7 3.1 Organisational terms .7 3.2 Technical terms8 3.3 General terms 8 4 Brief overall

15、 project description9 4.1 Role and organisation of purchaser .9 4.2 Site location .9 4.3 Equipment task10 4.4 Equipment to be purchased10 4.5 Control and instrumentation .10 4.6 Electrical supplies and other services10 4.7 Other interfaces11 4.8 Project programme11 4.9 Equipment identification syste

16、ms .11 5 Extent of supply .11 6 Terminal points12 7 Operational requirements13 7.1 Operating environment13 7.2 Manning levels .13 7.3 Normal operation .13 7.4 Operating hours .13 7.5 Start-up and shut-down .13 7.6 Abnormal conditions .13 7.7 Further operational requirements .14 8 Life expectancy14 8

17、.1 Design life .14 8.2 Components requiring periodic maintenance14 9 Performance requirements14 9.1 Duty .14 9.2 Performance .15 9.3 Equipment margins16 9.4 Availability16 9.5 Levels of component redundancy .17 9.6 Further performance requirements .17 10 Design and fabrication .17 10.1 Specific equi

18、pment features17 10.2 Design justification21 10.3 Material selection .21 10.4 Safety21 10.5 Interchangeability22 10.6 Fabrication methods22- 3 - EN 45510-2-5:2002 11 Maintenance requirements22 11.1 Planned maintenance22 11.2 Personnel safety .22 11.3 Requirements for access .23 11.4 Lifting requirem

19、ents .23 11.5 Special tools .23 11.6 Test equipment23 11.7 Spare parts strategy .23 11.8 Special precautions .24 12 Technical documentation requirements .24 12.1 Tender documentation .24 12.2 Contract documentation24 13 Applicable legislation, regulations, standards and further requirements24 13.1 L

20、egislation and regulations .24 13.2 Standards .25 13.3 Further requirements .25 14 Evaluation criteria25 14.1 General .25 14.2 Technical criteria25 15 Quality measures .26 15.1 General .26 15.2 Approvals procedure .26 15.3 Inspection requirements26 15.4 Non-conformity26 16 Site factors .27 16.1 Acce

21、ss27 16.2 Facilities .27 16.3 Site specific requirements .27 17 Verification of specified performance .28 17.1 General .28 17.2 Works tests .28 17.3 Tests during installation and commissioning28 17.4 Technical conditions for trial run28 17.5 Functional and performance tests29 Annex A (informative) B

22、ibliography .30EN 45510-2-5:2002 - 4 - Foreword This standard takes the form of a recommendation and is therefore entitled a “Guide”. This Guide for procurement has been prepared by the CEN/CENELEC Joint Task Force Power Engineering (JTFPE) of which the secretariat is held by the British Standards I

23、nstitution. The text of the draft was submitted to the formal vote and was approved by CEN and CENELEC as EN 45510-2-5 on 2001-03-06. The following dates were fixed: - latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorseme

24、nt (dop) 2003-03-01 - latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2004-04-01 This Guide for procurement has been prepared under mandates given to CEN and CENELEC by the European Commission and the European Free Trade Association. This Guide for proc

25、urement is a part of a series of Guides mandated to cover the procurement of power station plant and equipment in conformity with European Procurement Directives. The Guides are: EN 45510: Guide for procurement of power station equipment Part 1: Common clauses Part 2-1: Electrical equipment - Power

26、transformers Part 2-2: Electrical equipment - Uninterruptible power supplies Part 2-3: Electrical equipment - Stationary batteries and chargers Part 2-4: Electrical equipment - High power static convertors Part 2-5: Electrical equipment - Motors Part 2-6: Electrical equipment - Generators Part 2-7:

27、Electrical equipment - Switchgear and controlgear Part 2-8: Electrical equipment - Power cables Part 2-9: Electrical equipment - Cabling systems Part 3-1: Boilers - Water tube boilers Part 3-2: Boilers - Shell boilers Part 3-3: Boilers - Boilers with fluidized bed firing Part 4-1: Boiler auxiliaries

28、 - Equipment for reduction of dust emissions Part 4-2: Boiler auxiliaries - Gas-air, steam-air and gas-gas heaters Part 4-3: Boiler auxiliaries - Draught plant Part 4-4: Boiler auxiliaries - Fuel preparation equipment Part 4-5: Boiler auxiliaries - Coal handling and bulk storage plant Part 4-6: Boil

29、er auxiliaries - Flue gas desulphurization ( De-SO x ) plant Part 4-7: Boiler auxiliaries - Ash handling plant Part 4-8: Boiler auxiliaries - Dust handling plant Part 4-9: Boiler auxiliaries - Sootblowers Part 4-10: Boiler auxiliaries - Flue gas denitrification (De-NO x ) plant Part 5-1: Turbines -

30、Steam turbines Part 5-2: Turbines - Gas turbines Part 5-3: Turbines - Wind turbines Part 5-4: Turbines - Hydraulic turbines, storage pumps and pump-turbines- 5 - EN 45510-2-5:2002 Part 6-1: Turbine auxiliaries - Deaerators Part 6-2: Turbine auxiliaries - Feedwater heaters Part 6-3: Turbine auxiliari

31、es - Condenser plant Part 6-4: Turbine auxiliaries - Pumps Part 6-5: Turbine auxiliaries - Dry cooling systems Part 6-6: Turbine auxiliaries - Wet and wet/dry cooling towers Part 6-7: Turbine auxiliaries - Moisture separator reheaters Part 6-8: Turbine auxiliaries - Cranes Part 6-9: Turbine auxiliar

32、ies - Cooling water systems Part 7-1: Pipework and valves - High pressure piping systems Part 7-2: Pipework and valves - Boiler and high pressure piping valves Part 8-1: Control and instrumentation EN 45510-1 contains those clauses common to all the above Guides giving the provisions of a non equipm

33、ent specific nature for use in the procurement of power station plant. EN 45510 is the responsibility of JTFPE. The so called “common clauses”, as appropriate, also appear in italics in the documents specific to particular equipment. In this Guide, words in bold type indicate that they have the mean

34、ing given in the definitions, clause 3. In this Guide, words and sentences not in italics are specific to this Guide and refer to the particular equipment covered.EN 45510-2-5:2002 - 6 - 1 Scope This standard gives guidance on writing the technical specification for the procurement of motors for use

35、 in electricity generating stations (power stations). This Guide for procurement is not applicable to equipment for use in the nuclear reactor plant area of nuclear power stations. Other possible applications of such equipment have not been considered in the preparation of this Guide. This Guide cov

36、ers motors within installations primarily concerned with the generation of electrical power. However, as a complete electrical drive system is not defined in this Guide, attention is drawn to the possible additional electrical and mechanical stresses to which the motor may be subjected e.g. by a sta

37、tic AC converter/inverter. Reference should be made to IEC 60034-17. The equipment covered by this Guide is defined by its function rather than design type. Therefore, the guidance to the specification is stated in performance terms rather than being specified by a detailed description of the equipm

38、ent to be supplied. This Guide indicates to potential purchasers how their specification should be prepared so that: - the equipment type and capacity interfaces correctly with other elements of the systems; - predicted performance is achieved; - ancillary equipment is properly sized; - reliability,

39、 availability and safety requirements are achieved; - proper consideration is given to the evaluation process and the quality measures to be applied. This Guide does not determine the type of specification (e.g. detailed, performance, functional) or the extent of supply for any given contract which

40、is normally decided on the basis of the purchasers project strategy. It does not cover: - any commercial, contractual or legal issues which are normally in separate parts of an enquiry; - any allocation of responsibilities which are determined by the contract. This Guide does not prescribe the arran

41、gement of the documents in the enquiry. NOTE As a comprehensive European environmental policy is still under preparation, this Guide does not address the environmental implications of the equipment. 2 Normative references This Guide for Procurement incorporates by dated or undated reference, provisi

42、ons from other publications. These normative references are cited in the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this Guide only when incorporated in it by amendment or

43、 revision. For undated references, the latest edition of the publication referred to applies. European Standards EN ISO 9001 Quality systems - Model for quality assurance in design, development, production, installation and servicing EN ISO 9002 Quality systems - Model for quality assurance in produ

44、ction, installation and servicing EN 45510-2-7 Guide for procurement of power station equipment Part 2-7: Electrical equipment - Switchgear and controlgear EN 45510-2-9 1) Guide for procurement of power station equipment Part 2-9: Electrical equipment - Cabling systems1)In preparation.- 7 - EN 45510

45、-2-5:2002 EN 50347 General purpose three-phase induction motors having standard dimensions and outputs - Frame numbers 56 to 315 and flange numbers 65 to 740 EN 60034-1 Rotating electrical machinery - Part 1: Rating and performances (IEC 60034-1, mod.) EN 60034-2 Rotating electrical machines - Part

46、2: Methods for determining losses and efficiency of rotating electrical machinery from tests (IEC 60034-2 + IEC 60034-2A) EN 60034-5 Rotating electrical machines - Part 5: Classification of degrees of protection provided by enclosures for rotating machines (IEC 60034-5, mod.) EN 60034-6 Rotating ele

47、ctrical machines - Part 6: Methods of cooling rotating machinery IEC 60034-6) EN 60034-9 Rotating electrical machines - Part 9: Noise limits (IEC 60034-9) EN 60034-12 Rotating electrical machines - Part 12: Starting performances of single-speed three-phase cage induction motors for up to and includi

48、ng 660 V and 50 Hz (IEC 60034-12, mod.) EN 60034-14 Rotating electrical machines - Part 14: Mechanical vibration of certain machines with shaft heights 56 mm and higher - Measurement, evaluation and limits of the vibration severity (IEC 60034-14) EN 60034-15 Rotating electrical machines - Part 15: I

49、mpulse voltage withstand levels of rotating AC machines with form-wound stator coils (IEC 60034-15) EN 60034-18 series Rotating electrical machines - Part 18: Functional evaluations of insulation systems (IEC 60034-18 series) Harmonization Documents (HD) HD 53.8 Rotating electrical machines - Part 8: Terminal markings and direction of rotation of rotating machines (IEC 60034-8) HD 566 Thermal evaluation and classification of electrical insulation (IEC 60085) HD 637 Power installati